120803907

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 188697600

約数和(自身を除く): 67893693

約数列:

[1, 3, 7, 21, 53, 159, 311, 349, 371, 933, 1047, 1113, 2177, 2443, 6531, 7329, 16483, 18497, 49449, 55491, 108539, 115381, 129479, 325617, 346143, 388437, 759773, 2279319, 5752567, 17257701, 40267969, 120803907]

約数ペア:

[(1, 120803907), (3, 40267969), (7, 17257701), (21, 5752567), (53, 2279319), (159, 759773), (311, 388437), (349, 346143), (371, 325617), (933, 129479), (1047, 115381), (1113, 108539), (2177, 55491), (2443, 49449), (6531, 18497), (7329, 16483)]